Chicken Soup with Dumplings

Name: Chicken Soup with Dumplings
Yield: 6 servings
Cuisine: American
Ingredients: 1 tbsp Unsalted Butter; 1 cup Thinly Sliced Carrots; 1 cup Coarsely Chopped Celery; 1 cup Coarsely Chopped Onion; 1 cup Coarsely Chopped Leeks; 1 Kosher Salt; 4 quart Chicken Stock; 5 Stalks Celery; 3 large Carrots; 1 tsp Honey; 1 Bay Leaf; 2 Sprigs of Thyme; 1 clove Garlic; 1 Kosher Salt; 1 Black Pepper; 1/2 cup Roux (4oz); 2 cup Cooked Shredded Chicken; 1/4 cup Minced Chives; 1 tbsp Champagne Vinegar; 1 Flat Leaf Parsely; 1/2 cup Water; 4 tbsp Unsalted Butter; 1 1/2 tsp Kosher Salt; 2/3 cup All-Purpose Flour; 1 tsp Dijon Mustard; 2 large Eggs; 1 1/3 tbsp Minced Chives; 8 tbsp Unsalted Butter; 1/2 cup All-Purpose Flour; 3 tbsp All-Purpose Flour